Analysis

  • max time kernel
    134s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 00:01

General

  • Target

    Setup.exe

  • Size

    920KB

  • MD5

    82d32f00cafa7c3523a7afa09fd1d215

  • SHA1

    5c37e4de2ad8c2a03ba4380f7ac72f385d900b87

  • SHA256

    b96a340bb8616e1569c63293a9b19ca57970b8bd94dd82cf3a7270eb625b3461

  • SHA512

    717070eb25b34024eecd08c077f05ac51474e54878d3b92c0b681a19a6eeec3c01b8189e43ae1079c6a990584dcea9ce32da2183786d3811bc0fdba411a8e305

  • SSDEEP

    24576:6tASL4DCrL58sMaRoNWTn6WHo/gTcxvz+6fH7C:e4DCrL58sVoNyOggzZe

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://employhabragaomlsp.shop/api

https://museumtespaceorsp.shop/api

https://buttockdecarderwiso.shop/api

https://averageaattractiionsl.shop/api

https://femininiespywageg.shop/api

https://stalfbaclcalorieeis.shop/api

https://civilianurinedtsraov.shop/api

https://roomabolishsnifftwk.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:444
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:2720
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
            PID:2688
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 644
            2⤵
            • Program crash
            PID:5092
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4704 -ip 4704
          1⤵
            PID:436

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2688-2-0x0000000000400000-0x0000000000459000-memory.dmp

            Filesize

            356KB

          • memory/2688-6-0x0000000000400000-0x0000000000459000-memory.dmp

            Filesize

            356KB

          • memory/2688-5-0x0000000000400000-0x0000000000459000-memory.dmp

            Filesize

            356KB

          • memory/4704-0-0x00000000013D0000-0x00000000013D1000-memory.dmp

            Filesize

            4KB

          • memory/4704-1-0x00000000013D0000-0x00000000013D1000-memory.dmp

            Filesize

            4KB